This 1987 BMW M6 is finished in black over gray leather and powered by a 3.5-liter inline-six paired with a five-speed manual transmission. Equipment includes a limited-slip differential, 17″ wheels, a self-leveling suspension system, fog lights, a sunroof, power-adjustable front seats, rear air conditioning, a leather-covered dashboard, a Dinan ECU chip, a Billy Boat exhaust system, 17″ Style 5 alloy wheels, and a factory cassette player.